KR101854067B1 - 냉각장치, 이것을 구비하고 있는 가스터빈설비, 냉각장치의 운전방법 - Google Patents
냉각장치, 이것을 구비하고 있는 가스터빈설비, 냉각장치의 운전방법 Download PDFInfo
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- KR101854067B1 KR101854067B1 KR1020167029601A KR20167029601A KR101854067B1 KR 101854067 B1 KR101854067 B1 KR 101854067B1 KR 1020167029601 A KR1020167029601 A KR 1020167029601A KR 20167029601 A KR20167029601 A KR 20167029601A KR 101854067 B1 KR101854067 B1 KR 101854067B1
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- Prior art keywords
- cooling
- rotor
- gas turbine
- air
- compressor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
- F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/32—Arrangement, mounting, or driving, of auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/48—Control of fuel supply conjointly with another control of the plant
- F02C9/50—Control of fuel supply conjointly with another control of the plant with control of working fluid flow
- F02C9/52—Control of fuel supply conjointly with another control of the plant with control of working fluid flow by bleeding or by-passing the working fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/08—Cooling thereof; Tube walls
- F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/002—Wall structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/005—Combined with pressure or heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/26—Controlling the air flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/24—Rotors for turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/301—Cross-sectional characteristics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/85—Starting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014106265A JP6245757B2 (ja) | 2014-05-22 | 2014-05-22 | 冷却装置、これを備えているガスタービン設備、冷却装置の運転方法 |
JPJP-P-2014-106265 | 2014-05-22 | ||
PCT/JP2015/064461 WO2015178418A1 (ja) | 2014-05-22 | 2015-05-20 | 冷却装置、これを備えているガスタービン設備、冷却装置の運転方法 |
Publications (2)
Publication Number | Publication Date |
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KR20160134848A KR20160134848A (ko) | 2016-11-23 |
KR101854067B1 true KR101854067B1 (ko) | 2018-05-02 |
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Family Applications (1)
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KR1020167029601A KR101854067B1 (ko) | 2014-05-22 | 2015-05-20 | 냉각장치, 이것을 구비하고 있는 가스터빈설비, 냉각장치의 운전방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10358923B2 (de) |
JP (1) | JP6245757B2 (de) |
KR (1) | KR101854067B1 (de) |
CN (1) | CN106211787B (de) |
DE (1) | DE112015002403T5 (de) |
WO (1) | WO2015178418A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200065851A (ko) | 2018-11-30 | 2020-06-09 | 한국생산기술연구원 | 고강도 티타늄 제작을 위한 철 함유 티타늄 분말 제조 방법 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101772837B1 (ko) * | 2014-04-25 | 2017-08-29 | 미츠비시 히타치 파워 시스템즈 가부시키가이샤 | 가스터빈 연소기 및 해당 연소기를 구비한 가스터빈 |
JP6700776B2 (ja) * | 2015-12-24 | 2020-05-27 | 三菱日立パワーシステムズ株式会社 | ガスタービン冷却系統、これを備えるガスタービン設備、ガスタービン冷却系統の制御装置及び制御方法 |
JP6843513B2 (ja) * | 2016-03-29 | 2021-03-17 | 三菱パワー株式会社 | 燃焼器、燃焼器の性能向上方法 |
JP6754595B2 (ja) * | 2016-03-30 | 2020-09-16 | 三菱日立パワーシステムズ株式会社 | ガスタービン |
JP6799455B2 (ja) * | 2016-12-16 | 2020-12-16 | 川崎重工業株式会社 | ガスタービンエンジン |
US11131252B2 (en) * | 2017-09-29 | 2021-09-28 | Pratt & Whitney Canada Corp. | Method and system for operating a gas turbine engine |
US20190107059A1 (en) * | 2017-10-10 | 2019-04-11 | United Technologies Corporation | Cooled combustor configuration |
US10718224B2 (en) * | 2017-10-13 | 2020-07-21 | General Electric Company | AFT frame assembly for gas turbine transition piece |
JP7193962B2 (ja) * | 2018-09-26 | 2022-12-21 | 三菱重工業株式会社 | 燃焼器及びこれを備えたガスタービン |
CN113841011B (zh) * | 2019-05-24 | 2023-03-28 | 三菱重工业株式会社 | 尾筒、燃烧器、燃气轮机及燃气轮机设备 |
JP7349320B2 (ja) * | 2019-10-25 | 2023-09-22 | 三菱重工業株式会社 | ガスタービン装置及びその製造方法並びにガスタービン装置の運転方法 |
US11480337B2 (en) | 2019-11-26 | 2022-10-25 | Collins Engine Nozzles, Inc. | Fuel injection for integral combustor and turbine vane |
CN115461532A (zh) * | 2020-07-20 | 2022-12-09 | 三菱重工业株式会社 | 过渡连接件、具备过渡连接件的燃烧器、燃气涡轮机及燃气涡轮机设备 |
CN115183272B (zh) * | 2022-06-02 | 2023-09-19 | 中国航发四川燃气涡轮研究院 | 拓宽温升范围的多点喷射燃烧室 |
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JP2008082247A (ja) | 2006-09-27 | 2008-04-10 | Mitsubishi Heavy Ind Ltd | ガスタービン |
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CN2100491U (zh) * | 1991-07-19 | 1992-04-01 | 颜孝华 | 燃气透平动叶片的冷却通道结构 |
JPH1150809A (ja) | 1997-08-01 | 1999-02-23 | Mitsubishi Heavy Ind Ltd | 回転体の伸び量調整装置 |
JP2004116485A (ja) * | 2002-09-30 | 2004-04-15 | Mitsubishi Heavy Ind Ltd | ガスタービンの冷却構造 |
JP2008038807A (ja) * | 2006-08-08 | 2008-02-21 | Hitachi Ltd | ガスタービン及びトランジションピース |
US8056345B2 (en) * | 2007-06-13 | 2011-11-15 | United Technologies Corporation | Hybrid cooling of a gas turbine engine |
US20090060714A1 (en) * | 2007-08-30 | 2009-03-05 | General Electric Company | Multi-part cast turbine engine component having an internal cooling channel and method of forming a multi-part cast turbine engine component |
JP5297114B2 (ja) * | 2008-08-06 | 2013-09-25 | 三菱重工業株式会社 | ガスタービン |
JP5185763B2 (ja) * | 2008-10-08 | 2013-04-17 | 三菱重工業株式会社 | ガスタービン及びその停止時運転方法 |
EP2333248B1 (de) * | 2008-10-08 | 2018-02-21 | Mitsubishi Heavy Industries, Ltd. | Gasturbine und betriebsverfahren dafür |
JP5653705B2 (ja) | 2010-09-30 | 2015-01-14 | 三菱重工業株式会社 | 回収式空気冷却ガスタービン燃焼器冷却構造 |
EP2508733A1 (de) * | 2011-04-07 | 2012-10-10 | Siemens Aktiengesellschaft | Gasturbine mit einer gekühlten Turbinenstufe und Verfahren zum Kühlen der Turbinenstufe |
JP5863755B2 (ja) * | 2013-11-27 | 2016-02-17 | 三菱日立パワーシステムズ株式会社 | ガスタービン及びその定格時運転方法 |
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2014
- 2014-05-22 JP JP2014106265A patent/JP6245757B2/ja active Active
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2015
- 2015-05-20 DE DE112015002403.4T patent/DE112015002403T5/de active Pending
- 2015-05-20 US US15/304,963 patent/US10358923B2/en active Active
- 2015-05-20 CN CN201580020967.9A patent/CN106211787B/zh active Active
- 2015-05-20 WO PCT/JP2015/064461 patent/WO2015178418A1/ja active Application Filing
- 2015-05-20 KR KR1020167029601A patent/KR101854067B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008082247A (ja) | 2006-09-27 | 2008-04-10 | Mitsubishi Heavy Ind Ltd | ガスタービン |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200065851A (ko) | 2018-11-30 | 2020-06-09 | 한국생산기술연구원 | 고강도 티타늄 제작을 위한 철 함유 티타늄 분말 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2015178418A1 (ja) | 2015-11-26 |
US10358923B2 (en) | 2019-07-23 |
CN106211787A (zh) | 2016-12-07 |
US20170138201A1 (en) | 2017-05-18 |
CN106211787B (zh) | 2018-07-24 |
JP2015222022A (ja) | 2015-12-10 |
JP6245757B2 (ja) | 2017-12-13 |
KR20160134848A (ko) | 2016-11-23 |
DE112015002403T5 (de) | 2017-02-23 |
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